How To Fix SPRUI004 - Source category '&1' not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRUI - proxy editor messages

• Message number: 004

• Message text: Source category '&1' not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRUI004 - Source category '&1' not supported ?

  The SAP error message SPRUI004, which states "Source category '&1' not supported," typically occurs in the context of SAP's reporting or data extraction functionalities, particularly when dealing with data sources in SAP BW (Business Warehouse) or SAP S/4HANA.
  Cause:
  The error indicates that the source category specified (represented by '&1') is not recognized or supported by the system. This can happen due to several reasons:
  
  Incorrect Source Category: The source category specified in the report or data extraction process may not exist or may have been incorrectly defined.
  Configuration Issues: There may be configuration issues in the data source settings or in the BW system that prevent the source category from being recognized.
  Version Compatibility: The source category may not be compatible with the version of SAP you are using, especially if there have been recent upgrades or changes.
  Authorization Issues: The user may not have the necessary authorizations to access the specified source category.
  
  Solution:
  To resolve the SPRUI004 error, you can take the following steps:
  
  Check Source Category: Verify that the source category specified in the error message is correct. Ensure that it exists and is properly defined in the system.
  Review Configuration: Check the configuration settings for the data source in SAP BW or S/4HANA. Ensure that all necessary settings are correctly configured.
  Update or Correct the Source: If the source category is outdated or incorrect, update it to a valid source category that is supported by your version of SAP.
  Check Authorizations: Ensure that the user executing the report or data extraction has the necessary authorizations to access the specified source category.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version you are using for any known issues or updates regarding source categories.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the SPRUI004 error. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) for BW or other relevant transaction codes for data source management.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the SPRUI004 error in your SAP environment.